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MT8VDDT6464A PDF预览

MT8VDDT6464A

更新时间: 2024-02-21 13:40:15
品牌 Logo 应用领域
镁光 - MICRON 动态存储器双倍数据速率
页数 文件大小 规格书
30页 677K
描述
DDR SDRAM UNBUFFERED DIMM

MT8VDDT6464A 数据手册

 浏览型号MT8VDDT6464A的Datasheet PDF文件第2页浏览型号MT8VDDT6464A的Datasheet PDF文件第3页浏览型号MT8VDDT6464A的Datasheet PDF文件第4页浏览型号MT8VDDT6464A的Datasheet PDF文件第5页浏览型号MT8VDDT6464A的Datasheet PDF文件第6页浏览型号MT8VDDT6464A的Datasheet PDF文件第7页 
128MB, 256MB, 512MB (x64, SR)  
184-PIN DDR SDRAM UDIMM  
MT8VDDT1664A – 128MB  
MT8VDDT3264A – 256MB  
MT8VDDT6464A – 512MB  
DDR SDRAM  
UNBUFFERED DIMM  
For the latest data sheet, please refer to the MicronWeb  
site: www.micron.com/products/modules  
Fe a t u re s  
Fig u re 1: 184-Pin DIMM (MO-206)  
• 184-pin dual in-line memory module (DIMM)  
• Fast data transfer rates: PC2100 or PC2700  
• Utilizes 266 MT/ s and 333 MT/ s DDR SDRAM  
components  
Standard 1.25in. (31.75mm)  
• 128MB (16 Meg x 64), 256MB (32 Meg x 64), and  
512MB (64 Meg x 64)  
• VDD = VDDQ = +2.5V  
• VDDSPD = +2.3V to +3.6V  
Low-Profile 1.15in. (29.21mm)  
• 2.5V I/ O (SSTL_2 compatible)  
• Com m ands entered on each positive CK edge  
• DQS edge-aligned with data for READs; center-  
aligned with data for WRITEs  
• Internal, pipelined double data rate (DDR)  
architecture; two data accesses per clock cycle  
• Bidirectional data strobe (DQS) transmitted/  
received with data—i.e., source-synchronous data  
capture  
• Differential clock inputs (CK and CK#)  
• Four internal device banks for concurrent operation  
• Program m able burst lengths: 2, 4, or 8  
Auto precharge option  
Auto Refresh and Self Refresh Modes  
• 15.625µs (128MB), 7.8125µs (256MB, 512MB)  
m axim um average periodic refresh interval  
• Serial Presence Detect (SPD) with EEPROM  
• Programmable READ CAS latency  
• Gold edge contacts  
OPTIONS  
MARKING  
• Package  
184-pin DIMM (standard)  
G
Y
184-pin DIMM (lead-free)1  
• Memory Clock/ Speed, CAS Latency2  
6ns (167 MHz), 333 MT/ s, CL = 2.5  
7.5ns (133 MHz), 266 MT/ s, CL = 2  
7.5ns (133 MHz), 266 MT/ s, CL = 2  
7.5ns (133 MHz), 266 MT/ s, CL = 2.5  
• PCB  
-335  
-2621  
-26A1  
-265  
Standard 1.25in. (31.75mm)  
Low-Profile 1.15in. (29.21mm)  
See page 2 note  
See page 2 note  
NOTE: 1. Consult Micron for product availability.  
2. CL = CAS (READ) Latency  
Ta b le 1:  
Ad d re ss Ta b le  
128MB  
256MB  
512MB  
4K  
4K (A0–A11)  
4 (BA0, BA1)  
128Mb (16 Meg x 8)  
1K (A0–A9)  
8K  
8K (A0–A12)  
4 (BA0, BA1)  
256Mb (32 Meg x 8)  
1K (A0–A9)  
8K  
Refresh Count  
8K (A0–A12)  
4 (BA0, BA1)  
512Mb (64 Meg x 8)  
2K (A0–A9, A11)  
1 (S0#)  
Row Addressing  
Device Bank Addressing  
Device Configuration  
Column Addressing  
Module Rank Addressing  
1 (S0#)  
1 (S0#)  
pdf: 09005aef80867ab3, source: 09005aef80867a99  
DD8C16_32_64x64AG.fm - Rev. G 9/04 EN  
1
©2004 Micron Technology, Inc.  
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE.  

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